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Mostrando ítems 2151-2160 de 2825
Genomic and transcriptomic surveys for the study of ncRNAs with a focus on tropical parasites
(Universidade Federal de Minas GeraisBrasilICB - DEPARTAMENTO DE BIOQUÍMICA E IMUNOLOGIAPrograma de Pós-Graduação em BioinformaticaUFMG, 2015-02-20)
RNAs não-codificadores têm sido estudados em detalhes na última década,
culminando na visão recente de que estes são moléculas ubíquas que desempenham
papel importante em virtualmente todos os processos biológicos em ...
Aspectos genéticos de parasitos e hospedeiros envolvidos na patogênese da doença de chagas
(Universidade Federal de Minas GeraisUFMG, 2006-09-18)
Chagas disease, which is caused by Trypanosoma cruzi, afflicts more than 18 million people in the American continent. Both a complex populational structure and a extensive intraespecific variability are observed in this ...
SNP LANE, uma base de dados de vizinhança de SNPs e análises do efeito dos nucleotídeos vizinhos na probabilidade de substituição de nucleotídeos em mamíferos
(Universidade Federal de Minas GeraisBrasilICB - INSTITUTO DE CIÊNCIAS BIOLOGICASPrograma de Pós-Graduação em BioinformaticaUFMG, 2019-07-31)
The dynamics of DNA composition of the genomes of several taxa is one of the main issues in genomic analysis. These changes might be consequences of errors of both replication and repair machinery. Nucleotide substitution, ...
Caracterização de fatores regulatórios determinantes dos efeitos alélicos do gene de tolerância ao alumínio SbMATE em sorgo
(Universidade Federal de Minas GeraisUFMG, 2012-06-25)
Aluminum (Al) toxicity is one of the major factors limiting crop yield on acid soils. Al tolerance in sorghum is conferred by the AltSB locus, which is located on chromosome 3. Within AltSB, SbMATE encodes an Al-activated ...
The Vampirome: Transcriptome and proteome analysis of the principal and accessory submaxillary glands of the vampire bat Desmodus rotundus, a vector of human rabies
(2013-04-06)
Vampire bats are notorious for being the sole mammals that strictly feed on fresh blood for their survival. While their saliva has been historically associated with anticoagulants, only one antihemostatic (plasminogen ...
A phylogenetic analysis of Pleurodema (Anura: Leptodactylidae: Leiuperinae) based on mitochondrial and nuclear gene sequences, with comments on the evolution of anuran foam nests
(Wiley-Blackwell, 2012-10-01)
Species of the genus Pleurodema are relatively small, plump frogs that mostly occur in strong-seasonal and dry environments. The genus currently comprises 14 species distributed from Panama to southern Patagonia. Here we ...
Espécies crípticas em Paracoccidioides brasiliensis: diferenciação antigênica e de resposta a fatores estressantes
(Universidade Estadual Paulista (Unesp), 2011-04-29)
O fungo termodimórfico Paraccocidiodes brasiliensis, em sua fase leveduriforme, é o agente etiológico de uma das mais importantes micoses sistêmicas da América Latina, a paracoccidioidomicose. A doença pode ser fatal em ...
Shorter CAG repeat in the AR gene is associated with atypical hyperplasia and breast carcinoma
(2007-03-01)
Background: Previous reports into the role of [CAG]n repeat lengths in the androgen receptor (AR) gene indicate that these may play an important part in the development and progression of breast cancer, however, knowledge ...
Estudo da imunoexpressão do VEGF165 e do VEGF165B em lesões orais de líquen plano e pênfigo vulgar
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM PATOLOGIA ORAL, 2018-06-28)
Oral Lichen Planus is an immunologically mediated mucocutaneous disease of
relatively unknown etiology with prevalences in the world population varying from 0.22 to
5%. Pemphigus vulgaris is a chronic autoimmune disease ...
Genetic diversity at the FMR1 locus in Mexican population
(2005)
Background. Fragile X syndrome is the most frequent cause of inherited mental retardation; it is caused by expansion of CGG repeats in the first exon of the FMR1 gene. Number of CGG repeats varies between 6 and 50 triplets ...